package idv.loveloser.dao;

import java.util.List;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * A data access object (DAO) providing persistence and search support for
 * MdlMnetLog entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see idv.loveloser.dao.MdlMnetLog
 * @author MyEclipse Persistence Tools
 */

public class MdlMnetLogDAO extends BaseHibernateDAO {
	private static final Logger log = LoggerFactory
			.getLogger(MdlMnetLogDAO.class);
	// property constants
	public static final String HOSTID = "hostid";
	public static final String REMOTEID = "remoteid";
	public static final String TIME = "time";
	public static final String USERID = "userid";
	public static final String IP = "ip";
	public static final String COURSE = "course";
	public static final String COURSENAME = "coursename";
	public static final String MODULE = "module";
	public static final String CMID = "cmid";
	public static final String ACTION = "action";
	public static final String URL = "url";
	public static final String INFO = "info";

	public void save(MdlMnetLog transientInstance) {
		log.debug("saving MdlMnetLog instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(MdlMnetLog persistentInstance) {
		log.debug("deleting MdlMnetLog instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public MdlMnetLog findById(java.lang.Long id) {
		log.debug("getting MdlMnetLog instance with id: " + id);
		try {
			MdlMnetLog instance = (MdlMnetLog) getSession().get(
					"idv.loveloser.dao.MdlMnetLog", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(MdlMnetLog instance) {
		log.debug("finding MdlMnetLog instance by example");
		try {
			List results = getSession()
					.createCriteria("idv.loveloser.dao.MdlMnetLog")
					.add(Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding MdlMnetLog instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from MdlMnetLog as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByHostid(Object hostid) {
		return findByProperty(HOSTID, hostid);
	}

	public List findByRemoteid(Object remoteid) {
		return findByProperty(REMOTEID, remoteid);
	}

	public List findByTime(Object time) {
		return findByProperty(TIME, time);
	}

	public List findByUserid(Object userid) {
		return findByProperty(USERID, userid);
	}

	public List findByIp(Object ip) {
		return findByProperty(IP, ip);
	}

	public List findByCourse(Object course) {
		return findByProperty(COURSE, course);
	}

	public List findByCoursename(Object coursename) {
		return findByProperty(COURSENAME, coursename);
	}

	public List findByModule(Object module) {
		return findByProperty(MODULE, module);
	}

	public List findByCmid(Object cmid) {
		return findByProperty(CMID, cmid);
	}

	public List findByAction(Object action) {
		return findByProperty(ACTION, action);
	}

	public List findByUrl(Object url) {
		return findByProperty(URL, url);
	}

	public List findByInfo(Object info) {
		return findByProperty(INFO, info);
	}

	public List findAll() {
		log.debug("finding all MdlMnetLog instances");
		try {
			String queryString = "from MdlMnetLog";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public MdlMnetLog merge(MdlMnetLog detachedInstance) {
		log.debug("merging MdlMnetLog instance");
		try {
			MdlMnetLog result = (MdlMnetLog) getSession().merge(
					detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(MdlMnetLog instance) {
		log.debug("attaching dirty MdlMnetLog instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(MdlMnetLog instance) {
		log.debug("attaching clean MdlMnetLog instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}